EP3838287A3 - Compounds and methods of promoting myelination - Google Patents

Compounds and methods of promoting myelination Download PDF

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Publication number
EP3838287A3
EP3838287A3 EP20201358.7A EP20201358A EP3838287A3 EP 3838287 A3 EP3838287 A3 EP 3838287A3 EP 20201358 A EP20201358 A EP 20201358A EP 3838287 A3 EP3838287 A3 EP 3838287A3
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EP
European Patent Office
Prior art keywords
compounds
methods
promoting myelination
promoting
precursor cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20201358.7A
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German (de)
French (fr)
Other versions
EP3838287A2 (en
Inventor
Paul TESAR
Drew Adams
Zita HUBLER
Matthew ELITT
Dharmaraja ALLIMUTHU
Steven B Landau
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Case Western Reserve University
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Case Western Reserve University
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Publication date
Application filed by Case Western Reserve University filed Critical Case Western Reserve University
Publication of EP3838287A2 publication Critical patent/EP3838287A2/en
Publication of EP3838287A3 publication Critical patent/EP3838287A3/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088Compounds having three or more nucleosides or nucleotides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/136Amines having aromatic rings, e.g. ketamine, nortriptyline having the amino group directly attached to the aromatic ring, e.g. benzeneamine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/138Aryloxyalkylamines, e.g. propranolol, tamoxifen, phenoxybenzamine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/195Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/41641,3-Diazoles
    • A61K31/4174Arylalkylimidazoles, e.g. oxymetazolin, naphazoline, miconazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/41961,2,4-Triazoles
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4523Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4535Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a heterocyclic ring having sulfur as a ring hetero atom, e.g. pizotifen
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4523Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4545Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
    • AHUMAN NECESSITIES
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    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/496Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
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    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/53751,4-Oxazines, e.g. morpholine
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    • A61K31/7088Compounds having three or more nucleosides or nucleotides
    • A61K31/7105Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
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    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/21Interferons [IFN]
    • A61K38/215IFN-beta
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    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
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    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
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    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1137Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
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    • C12N9/14Hydrolases (3)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)

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Abstract

A method of promoting the generation of oligodendrocytes from oligodendrocyte precursor cells by enhancing their survival and/or maturation includes administering to the cell an effective amount of an agent that enhances and/or induces accumulation of Δ8,9-unsaturated sterol intermediates of the cholesterol biosynthesis pathway in the oligodendrocyte precursor cells.
EP20201358.7A 2016-07-27 2017-07-27 Compounds and methods of promoting myelination Pending EP3838287A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662367416P 2016-07-27 2016-07-27
US201762452204P 2017-01-30 2017-01-30
EP17835280.3A EP3490556A4 (en) 2016-07-27 2017-07-27 Compounds and methods of promoting myelination
PCT/US2017/044205 WO2018022904A2 (en) 2016-07-27 2017-07-27 Compounds and methods of promoting myelination

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP17835280.3A Division EP3490556A4 (en) 2016-07-27 2017-07-27 Compounds and methods of promoting myelination

Publications (2)

Publication Number Publication Date
EP3838287A2 EP3838287A2 (en) 2021-06-23
EP3838287A3 true EP3838287A3 (en) 2021-07-28

Family

ID=61017363

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17835280.3A Withdrawn EP3490556A4 (en) 2016-07-27 2017-07-27 Compounds and methods of promoting myelination
EP20201358.7A Pending EP3838287A3 (en) 2016-07-27 2017-07-27 Compounds and methods of promoting myelination

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17835280.3A Withdrawn EP3490556A4 (en) 2016-07-27 2017-07-27 Compounds and methods of promoting myelination

Country Status (7)

Country Link
US (3) US11344511B2 (en)
EP (2) EP3490556A4 (en)
JP (2) JP7325104B2 (en)
CN (2) CN109789128A (en)
CA (1) CA3031818A1 (en)
MA (2) MA45793A (en)
WO (1) WO2018022904A2 (en)

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EP3490556A4 (en) 2016-07-27 2020-04-15 Case Western Reserve University Compounds and methods of promoting myelination
EP3496725B1 (en) * 2016-08-12 2022-10-05 The Regents of The University of California Remyelination therapies
CN109512817A (en) * 2017-09-20 2019-03-26 中国人民解放军陆军总医院 The pharmaceutical applications of clemastine or combinations thereof object
WO2019126702A1 (en) * 2017-12-22 2019-06-27 Case Western Reserve University Compounds for promoting myelination
EP3781674A1 (en) * 2018-04-17 2021-02-24 Case Western Reserve University Induction of myelinating oligodendrocytes in human cortical spheroids
US12102644B2 (en) 2018-04-17 2024-10-01 Case Western Reserve University Compounds and methods of promoting myelination
JP2022036341A (en) * 2018-10-12 2022-03-08 学校法人慶應義塾 Pharmaceutical composition for treating chronic dermatitis
US20220024851A1 (en) * 2018-12-03 2022-01-27 Convelo Therapeutics, Inc. Crystalline forms of multicyclic compounds and uses thereof
EP3797769A1 (en) 2019-09-25 2021-03-31 Fontès, M. Michel Composition for therapeutic use
EP3831369A1 (en) * 2019-12-03 2021-06-09 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Squalene for the treatment of demyelinating disorders
JP2021143141A (en) * 2020-03-11 2021-09-24 花王株式会社 Regulatory t-cell inducer
CN111440771A (en) * 2020-03-17 2020-07-24 中山大学附属第三医院 C L CN2 homozygous mutation-containing white matter encephalopathy patient specific induced pluripotent stem cell line
CN115667503A (en) * 2020-05-01 2023-01-31 儿童医疗中心有限公司 Compositions and methods for promoting myelination
KR102657342B1 (en) * 2020-05-20 2024-04-15 고려대학교 산학협력단 Method for producing organoids comprising oligodendrocytes from human pre-OPCs specialized for differentiation into oligodendrocytes, organoids prepared by the above method and use thereof
US20230181554A1 (en) * 2020-05-25 2023-06-15 Ono Pharmaceutical Co., Ltd. Agent for protecting and/or regenerating neuromuscular junction
US20240167030A1 (en) * 2021-04-02 2024-05-23 Case Western Reserve University Methods and compositions for accelerating oligodendrocyte maturation
CN113584041A (en) * 2021-04-15 2021-11-02 浙江警察学院 Construction method of transgenic zebra fish (mbp: egfp) spinal cord disease model
CN115501234B (en) * 2021-08-02 2023-08-08 中山大学·深圳 Application of compound in preparing medicine for preventing and treating demyelinating diseases
CN113603732B (en) * 2021-08-25 2024-02-13 江南大学 Non-animal chondroitin sulfate oligosaccharide and preparation method thereof
CN114651787A (en) * 2022-04-21 2022-06-24 贵州医科大学附属医院 Construction method and application of mouse for constructing mouse optic nerve specific demyelination model
WO2023225190A1 (en) * 2022-05-18 2023-11-23 The Scripps Research Institute Method for synergistic enhancement of remyelination via modulation of rxr and a heterodimeric partner
TW202409039A (en) * 2022-07-15 2024-03-01 美商百健Ma公司 Emopamil-binding protein inhibitors and uses thereof
WO2024073658A1 (en) * 2022-09-30 2024-04-04 Genentech, Inc. Hydantoin modulators of cholesterol biosynthesis and their use for promoting remyelination

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